Travel through time and space with this tour of the Royal Observatory in Greenwich. You'll see the famous prime meridian, Shepherd Gate Clock... and much more!
Royal Observatory Greenwich
The Royal Observatory in Greenwich is the home of British astronomy and navigation. Built in the 17th century, it has witnessed how great scientists of the time mapped the stars with exceptional accuracy to aid navigation at sea.
With this ticket, you'll get to visit the place that gave its name to Greenwich Mean Time (GMT) and see the prime meridian of the world, the exact point where East meets West - 0° 0’ 0”! You'll even get to stand on it!
During the tour, you'll have an audio guide that will tell you all about the astronomical advances that were made at this centre throughout history.
The Greenwich Observatory is open every day from 10 am to 5 pm. Last admission is at 4:30 pm.
All of our providers comply with local legislation and applicable health recommendations regarding protective material and safety to help avoid the spread of Covid-19.
Students under 25US$ 13.10
Children between 5 and 16US$ 10.50
Children under 5Free
The tour is carried out with an audio guide in English.
Ticket to the Royal Greenwich Observatory.
When to book?
Book as soon as possible to guarantee availability, especially during public holidays and festivities.
If there are still places available, you can book until the previous day (local time in London).
We will send you a voucher that you must print to take part in the activity.
Frequently asked questions
Q - How to book?
A - To reserve the activity, choose the date and complete the form on this page. You will receive your confirmation immediately.
Yes (some of the areas are accessible).
Royal Greenwich Observatory.